wayland_server_zxdg_toplevel_decoration_v1_t

std::function< void()> & on_destroy ()
destroy the decoration object
std::function< void(zxdg_toplevel_decoration_v1_mode)> & on_set_mode ()
set the decoration mode
std::function< void()> & on_unset_mode ()
unset the decoration mode
void configure (zxdg_toplevel_decoration_v1_mode const &mode, bool post=true)
suggest a surface change
void post_unconfigured_buffer (std::string const &msg)
Post error: xdg_toplevel has a buffer attached before configure.
void post_already_constructed (std::string const &msg)
Post error: xdg_toplevel already has a decoration object.
void post_orphaned (std::string const &msg)
Post error: xdg_toplevel destroyed before the decoration object.
bool proxy_has_object () const
Check whether this wrapper actually wraps an object.
void post_no_memory () const
uint32_t get_id () const
client_t get_client () const
unsigned int get_version () const
std::string get_class ()

static constexpr std::uint32_t configure_since_version = 1
Minimum protocol version required for the configure function.

suggest a surface change

Parameters

mode the decoration mode

The configure event asks the client to change its decoration mode. The configured state should not be applied immediately. Clients must send an ack_configure in response to this event. See xdg_surface.configure and xdg_surface.ack_configure for details.

A configure event can be sent at any time. The specified mode must be obeyed by the client.

Definition at line 7626 of file wayland-server-protocol-unstable.cpp.

Retrieve the interface name (class) of a resource object.

Returns

Interface name of the resource object.

Get the associated client

Returns

the client that owns the resource.

Get the internal ID of the resource

Returns

the internal ID of the resource

Get interface version

Returns

Interface version this resource has been constructed with.

destroy the decoration object Switch back to a mode without any server-side decorations at the next commit.

Definition at line 7608 of file wayland-server-protocol-unstable.cpp.

set the decoration mode

Parameters

mode the decoration mode

Set the toplevel surface decoration mode. This informs the compositor that the client prefers the provided decoration mode.

After requesting a decoration mode, the compositor will respond by emitting an xdg_surface.configure event. The client should then update its content, drawing it without decorations if the received mode is server-side decorations. The client must also acknowledge the configure when committing the new content (see xdg_surface.ack_configure).

The compositor can decide not to use the client's mode and enforce a different mode instead.

Clients whose decoration mode depend on the xdg_toplevel state may send a set_mode request in response to an xdg_surface.configure event and wait for the next xdg_surface.configure event to prevent unwanted state. Such clients are responsible for preventing configure loops and must make sure not to send multiple successive set_mode requests with the same decoration mode.

Definition at line 7614 of file wayland-server-protocol-unstable.cpp.

unset the decoration mode Unset the toplevel surface decoration mode. This informs the compositor that the client doesn't prefer a particular decoration mode.

This request has the same semantics as set_mode.

Definition at line 7620 of file wayland-server-protocol-unstable.cpp.

Post error: xdg_toplevel already has a decoration object.

Definition at line 7636 of file wayland-server-protocol-unstable.cpp.

Post 'not enough memory' error to the client

If the compositor has not enough memory to fulfill a certail request of the client, this function can be called to notify the client of this circumstance.

Post error: xdg_toplevel destroyed before the decoration object.

Definition at line 7641 of file wayland-server-protocol-unstable.cpp.

Post error: xdg_toplevel has a buffer attached before configure.

Definition at line 7631 of file wayland-server-protocol-unstable.cpp.

Check whether this wrapper actually wraps an object.

Returns

true if there is an underlying object, false if this wrapper is empty

Minimum protocol version required for the configure function.

Definition at line 7899 of file wayland-server-protocol-unstable.hpp.